Chain of custody receipt

Source #44089

Cryptographic attestation that the document below was captured in Goblin House's archive at the timestamp shown, with the hash listed. If the original URL goes dark or its content changes, this receipt remains as evidence of what the public record looked like at capture time.

TitleSEC EDGAR: filing — Sapir Organization (2017-03-30)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Sapir%20Organization%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2017-03-30
EntitySapir Organization
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:05:26.323Z UTC
SHA-256442f8ce4338183ef5377eb8019e56cce24d2421d9585fd492259a94a1a55b558
Content length609 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001587497"
  ],
  "period_ending": "2016-12-31",
  "file_num": [
    "333-180779-05"
  ],
  "display_names": [
    "Morgan Stanley Bank of America Merrill Lynch Trust 2013-C12  (CIK 0001587497)"
  ],
  "xsl": null,
  "sequence": 5,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2017-03-30",
  "biz_states": [
    "NY"
  ],
  "sics": [
    "6189"
  ],
  "form": "10-K",
  "adsh": "0001056404-17-001484",
  "film_num": [
    "17727008"
  ],
  "biz_locations": [
    "New York, NY"
  ],
  "file_type": "EX-33.3",
  "file_description": null,
  "inc_states": [
    "DE"
  ],
  "items": []
}

Verifying this receipt

The hash above was computed as:

sha256( coalesce(url, '<no-url>') || '\n' || raw_content )

Anyone with a copy of the original document can verify the match:

  1. Take the URL field and the original document content.
  2. Concatenate url + '\n' + content and SHA-256 it.
  3. Compare to the SHA-256 row above.

Or POST the candidate content to /source/44089/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/44089/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/44089/receipt.json